@tree-bg: @color-white-1;
@tree-title-height: 24px;
@tree-child-padding: 18px;
@tree-directory-selected-color: @color-white-1;
@tree-directory-selected-bg: @color-blue-6;
@tree-node-hover-bg: #f5f5f5;
@tree-node-selected-bg: @color-blue-2;
